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(parent: 3b1778b) | patch
i386: Enable AVX512 memory broadcast for FP add
authorH.J. Lu <hongjiu.lu@intel.com>
Fri, 19 Oct 2018 09:13:34 +0000 (09:13 +0000)
committerH.J. Lu <hjl@gcc.gnu.org>
Fri, 19 Oct 2018 09:13:34 +0000 (02:13 -0700)
commit13e29c36489a9e4f923f4d8194a50d395ff5deaa
treee88235002f24a2b0925cf9a7ee2c50f91946520atree
parent3b1778b7c3ccec3d672824d185b8994e7fd023d0commit | diff
i386: Enable AVX512 memory broadcast for FP add

Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FP add operations.

gcc/

PR target/72782
* config/i386/sse.md
(*<plusminus_insn><mode>3<mask_name>_bcst_1): New.
(*add<mode>3<mask_name>_bcst_2): Likewise.

gcc/testsuite/

PR target/72782
* gcc.target/i386/avx512-binop-1.h: New file.
* gcc.target/i386/avx512-binop-2.h: Likewise.
* gcc.target/i386/avx512-binop-3.h: Likewise.
* gcc.target/i386/avx512-binop-4.h: Likewise.
* gcc.target/i386/avx512-binop-5.h: Likewise.
* gcc.target/i386/avx512-binop-6.h: Likewise.
* gcc.target/i386/avx512f-add-df-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-2.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-3.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-4.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-5.c: Likewise.
* gcc.target/i386/avx512f-add-sf-zmm-6.c: Likewise.
* gcc.target/i386/avx512f-sub-df-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-2.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-3.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-4.c: Likewise.
* gcc.target/i386/avx512f-sub-sf-zmm-5.c: Likewise.
* gcc.target/i386/avx512vl-add-sf-xmm-1.c: Likewise.
* gcc.target/i386/avx512vl-add-sf-ymm-1.c: Likewise.
* gcc.target/i386/avx512vl-sub-sf-xmm-1.c: Likewise.
* gcc.target/i386/avx512vl-sub-sf-ymm-1.c: Likewise.

From-SVN: r265311
26 files changed:
gcc/ChangeLog diff | blob | history
gcc/config/i386/sse.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/avx512-binop-1.h [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512-binop-2.h [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512-binop-3.h [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512-binop-4.h [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512-binop-5.h [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512-binop-6.h [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-add-df-zmm-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-add-sf-zmm-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-add-sf-zmm-2.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-add-sf-zmm-3.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-add-sf-zmm-4.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-add-sf-zmm-5.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-add-sf-zmm-6.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-sub-df-zmm-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-sub-sf-zmm-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-sub-sf-zmm-2.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-sub-sf-zmm-3.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-sub-sf-zmm-4.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512f-sub-sf-zmm-5.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512vl-add-sf-xmm-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512vl-add-sf-ymm-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512vl-sub-sf-xmm-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/avx512vl-sub-sf-ymm-1.c [new file with mode: 0644] blob